DNSBL Spam Check

Checked IP: 5.189.146.193
rDNS/PTR record: mail-relay.contabo.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-relay.contabo.net
22.8958 ms
Inactive: 2
Inactive
Response in: 4.9245179 seconds
Amount of searched blacklists: 26 (2 inactive)